can you post up a picture looking straight at the rear bumper. I've got an ap2 bumper on mine and I've been considering running some slash cut double wall exhaust tips on my exhaust, much like the ones in your picture. I like the look of the tips.

If you are happy with the sound of the exhaust don't plan on changing it, so many people go through many exhausts because they are disatisified with the sound. It looks like a decent exhaust even if it has no name.

 

That is definately a Skunk2 Y section. You should take a pic of the resonator section.

 

Agree, looks like my old skunk 2 with some standard mufflers welded